MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


ModiLoader


Vendor detections: 17


Intelligence 17 IOCs YARA 11 File information Comments
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SHA256 hash: de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad
SHA3-384 hash: 0f9497d6065a9fd92a2144e5b17e7adc6c7dd55533085e05cfd4ca0421a27d52d15c3abef604125317f8642c5ade697a
SHA1 hash: 082cea061e945c15812e123d40794031382d8eb8
MD5 hash: d25e61a090ba1f949df8e01c61301b6f
humanhash: ink-lithium-table-wyoming
File name:Urgent Inquiry_Purchase order June 2023_PDF.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'047'552 bytes
First seen:2023-05-29 17:28:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 17581eeef5c5b8e0637670877fe87bb4 (2 x ModiLoader, 2 x Formbook, 1 x RemcosRAT)
ssdeep 12288:jRmIcCn67ZSgSZcKqe5aITzOFjHYsHlTs6EJqdvcFsymAkm4crYFoT:jR8zS0GTzA48InMvamcrYS
Threatray 1'970 similar samples on MalwareBazaar
TLSH T1C625AF62B3B204BFE26B1E368C57E355591A7E2019389456B7A67C4CCE3A3413D39EC3
TrID 84.0% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.1% (.SCR) Windows screen saver (13097/50/3)
3.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 79d0b2b69696b2b0 (4 x Formbook, 2 x ModiLoader, 1 x RemcosRAT)
Reporter malware_traffic
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
332
Origin country :
US US
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
Urgent Inquiry_Purchase order June 2023_PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-29 17:19:55 UTC
Tags:
dbatloader remcos
Link:
https://app.any.run/tasks/8f428a98-e2b5-49ae-a073-b4feb6c9f4ca

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/393177/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.295740.26813.20278.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88560/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware keylogger lolbin packed
Link:
https://www.filescan.io/uploads/6474e0de0cc7318aa7b8570e/reports/28c7cac8-b670-43fb-8fa5-1e0baa4a3cc4/overview
Verdict:
Malicious
Labled as:
Fragtor.Generic
Link:
https://www.hybrid-analysis.com/sample/de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/73ab01a5-46bb-4acf-8c9d-40968c07b3bd
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1244603
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionalty to change the wallpaper
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Drops PE files with a suspicious file extension
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 877609 Sample: Urgent_Inquiry_Purchase_ord... Startdate: 29/05/2023 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->63 65 8 other signatures 2->65 7 Urgent_Inquiry_Purchase_order_June_2023_PDF.exe 1 5 2->7         started        12 Dmzsccoi.exe 2->12         started        14 Dmzsccoi.exe 2->14         started        process3 dnsIp4 45 web.fe.1drv.com 7->45 47 u7xd4q.bn.files.1drv.com 7->47 49 2 other IPs or domains 7->49 33 C:\Users\Public\Libraries\ioccszmD.pif, PE32 7->33 dropped 35 C:\Users\Public\Libraries\Dmzsccoi.exe, PE32 7->35 dropped 37 C:\Users\...\Dmzsccoi.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\Public\Libraries\Dmzsccoi, data 7->39 dropped 73 Drops PE files with a suspicious file extension 7->73 75 Writes to foreign memory regions 7->75 77 Allocates memory in foreign processes 7->77 16 ioccszmD.pif 3 13 7->16         started        79 Multi AV Scanner detection for dropped file 12->79 81 Creates a thread in another existing process (thread injection) 12->81 83 Injects a PE file into a foreign processes 12->83 20 ioccszmD.pif 12->20         started        22 ioccszmD.pif 14->22         started        file5 signatures6 process7 dnsIp8 41 146.70.158.105, 49702, 49704, 49705 TENET-1ZA United Kingdom 16->41 43 geoplugin.net 178.237.33.50, 49703, 80 ATOM86-ASATOM86NL Netherlands 16->43 51 Contains functionality to bypass UAC (CMSTPLUA) 16->51 53 Detected unpacking (changes PE section rights) 16->53 55 Detected unpacking (creates a PE file in dynamic memory) 16->55 57 2 other signatures 16->57 24 ioccszmD.pif 1 16->24         started        27 ioccszmD.pif 16->27         started        29 ioccszmD.pif 1 16->29         started        31 3 other processes 16->31 signatures9 process10 signatures11 67 Tries to steal Instant Messenger accounts or passwords 24->67 69 Tries to steal Mail credentials (via file / registry access) 24->69 71 Tries to harvest and steal browser information (history, passwords, etc) 31->71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-29 12:25:49 UTC
File Type:
PE (Exe)
Extracted files:
47
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3yz73hkmrh4nl75nnhfxoq4sfwgsf5kisd44u2iwd3ooaaolvgwq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0d7e2ea0f8269d0474c2d8de97da80b4c1333185f2ee6a602f4eff6e71759153
ModiLoader
28e3150ea7c783636a71ebf55144b06e47fa4e4d0866ac9a5419d8d019b7128a
ModiLoader
463b268cd4afa5d7aada344628ece50e60ae207254032ce2ac0b510c3b8596a7
ModiLoader
957d4dbe710ceb16702d6febb67cb2f55cca53a58891edb7f8a8d5b1d8122dc7
ModiLoader
96c3eda0f05d27702d5af7f5e0c626da24c93013804fd3ebc35241164eafdbdf
ModiLoader
d061bccf32fbb8184f85439a17e4fcece7f816ea93681a80c7506e159f043cbf
ModiLoader
eb66ae0428282ee90ca78a2f0d37e322cc682bd9dccb9c7e50bf53da117fd0a4
ModiLoader
+ 1'960 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:remotehost collection persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230529-v2jy1sdc7s/
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Executes dropped EXE
Reads user/profile data of web browsers
ModiLoader Second Stage
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
146.70.158.105:9138
Unpacked files
SH256 hash:
f628ea07cef290a557cbe5ecb7d86f4f0d17ee085c0a9da78985457315749a59
MD5 hash:
11e772f19c4e2c8d8abe87bb1812ab48
SHA1 hash:
711dc5d1cd29d717ac7329a4a464df4c3c3c3011
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/c4f0791b-6889-4781-ae4a-0ffb11814d16/
SH256 hash:
de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad
MD5 hash:
d25e61a090ba1f949df8e01c61301b6f
SHA1 hash:
082cea061e945c15812e123d40794031382d8eb8
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/c4f0791b-6889-4781-ae4a-0ffb11814d16/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/de33fd9d4c89/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DBatLoader
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/de33fd9d4c89f8d5ffad69cb7743922d8d22f54890f9ca69161edce001cba9ad

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TeslaCryptPackedMalware
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/393177/

Comments